<?php
/**
 * XmuSlh, web platform of Student Association Federation of Xiamen University
 * 
 * Rewritting one or some pages of StatusNet. 
 * To get the original version, please visit <http://status.net/>.
 * 
 * StatusNet, the distributed open-source microblogging tool
 * 
 * LICENCE: This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

/**
 * Show the note news stream.
 * 
 * @author		ytukie <ytukie@gmail.com>
 * @version		0.2
 * 
 * 0.2)  Inherited from NewsAction.
 */

// XmuSlh only.
if ( !defined('XMUSLH')) { exit(1); }

// Requirements.
require_once INSTALLDIR . '/lib/slh_newsaction.php';

require_once INSTALLDIR . '/widgets/slh_stream_notenews.php';

require_once INSTALLDIR . '/classes/NoteNews.php';


class NotenewsAction extends NewsAction
{
	/**
	 * The NoteNews objects.
	 */
	var $notenews = null;
	
	/**
	 * Constructor.
	 * To pass some variables to the parent. 
	 */
	function __construct()
	{
		parent::__construct('notenews',
							NOTENEWS_PER_PAGE);
	}
	
	function title()
	{
		return '新闻记事';
	}
	
	function prepare($args)
	{
		parent::prepare($args);
		
// TODO: To distinguish the all/slh/association?
		$status = 0;
		
		$newsids = NoteNews::getNewsidsByList(($this->page - 1) * NOTENEWS_PER_PAGE,
                                 			  NOTENEWS_PER_PAGE + 1);

		// Check if has next page, and remove the last id which is extra.
		$this->doPagination($newsids);
        
        $this->notenews = NoteNews::getNotenewsByNewsids($newsids);
        
		 // Check the page validation.
        $this->checkPagination($this->notenews->N);
		
		return true;
	}
	
	/**
	 * Overrideing the showNewsStream().
	 */
	function showNewsStream()
	{
		$list = new NoteNewsStream($this->notenews, $this);
		$list->show();
	}
	
}

?>